Example sentences for: sir-

How can you use “sir-” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Resveratrol stimulated a known activator of increased longevity in yeast, the enzyme Sir-2, and thereby extended the organism's lifespan by 70% (Box 1).

  • Not only did they find “a whole collection of related polyphenols that activate ‘Sir-2 from humans,’ … but we put them onto yeast, justbeing the simplest model, and amazingly [they] did what we were hoping [they] would do,” recalls Sinclair.

  • Though researchers still do not know whether SIRT-1, or “Sir-2 in humans,” as Sinclair puts it, has anything to do with longevity, there is a good chance that it does, judging by its pedigree.

  • Sir-2 belongs to a family of proteins with members in higher organisms, including SIR-2.


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